In a study from 2025, the authors compared the Wegovy pill and injection and found that their effectiveness was comparable
When to Get a Replacement If your tirzepatide has passed its printed expiration date, sat at room temperature for more than 21 days, or was exposed to temperatures above 86F (30C) for an extended period, do not use it
For example, reference values for the Symbol Digit Modalities Test decrease with age
Thats why were putting our collective experience on paper
That flexibility matters because tirzepatide tends to produce stronger average weight loss for some patients, while others prefer semaglutide or want to avoid injections entirely
Growth hormone peptides do not share those acute concerns, but they are blunted by alcohol through the sleep and GH pulse mechanism